JP2016216396A - Attachment sheet and method for producing attachment sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an attachment sheet which can reduce a feeling of fatigue by promoting blood flow and promoting discharge of body fluid containing waste matter from the skin.SOLUTION: An attachment sheet 10 is used by being attached to skin 5. The sheet comprises a bag body 1 through which body fluid can pass, a filler 2, and a contact layer 3 which is formed on an external surface 17 of the bag body 1 to contact the sheet with the skin 5. The contact layer 3 contains a thermal sense-stimulating component.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an attached sheet, and more particularly, to an attached sheet that is suitably used for imparting a warm sensation to skin such as a sole.

  2. Description of the Related Art Conventionally, there has been an increase in improving blood flow in the body and maintaining health. For this reason, attempts have been made to facilitate the discharge of waste products in the body by improving blood flow by stretching, massage, or the like. However, for example, in the case of massage, it may be difficult to expect a sufficient effect depending on the skill of massage, and time required for massage is required. For this reason, it was difficult to improve blood flow easily.

  Thus, Patent Document 1 proposes a blood circulation promoting adhesive sheet formed by filling powder containing a wood vinegar as a main component.

JP 2001-31584 A

  However, it was necessary to moisten the powder over time with a body fluid containing waste products sweated from the skin. For this reason, it may be difficult to obtain a feeling during use.

  The present invention has been made in view of the above points, and provides an attached sheet that promotes blood flow and promotes the discharge of bodily fluids including waste from the skin, thereby reducing fatigue. It is intended.

  One form according to the present invention is an attached sheet used by being attached to the skin, in order to contact the skin with a bag body through which body fluid can pass, a filler contained in the bag body, and A contact layer formed on the outer surface of the bag body, the filler contains an absorption component for absorbing bodily fluid that has passed through the bag body, and the contact layer gives warmth irritation to the skin. Contains a warming stimulant ingredient.

  In one form according to the present invention, the warm sensation stimulating component may be vanillyl butyl ether.

  In one form according to the present invention, the contact layer may contain a vinyl acetate urethane-based resin.

  In one embodiment according to the present invention, the contact layer may be formed by gravure printing a paint containing the warm feeling stimulating component.

  According to the present invention, it is possible to alleviate the feeling of fatigue by promoting blood flow and promoting the discharge of bodily fluids containing waste products from the skin.

FIG. 1A shows an example of a schematic cross-sectional view of the attached sheet of the present embodiment, and FIG. 1B shows an example of using the attached sheet according to the present embodiment. FIG. 2 is a schematic cross-sectional view of the attached sheet of the reference example of the present embodiment.

  Hereinafter, modes for carrying out the present invention will be described.

  The attached sheet 10 according to the present embodiment is used by being attached to the skin 5 such as a sole as shown in FIG. 1B. In attaching the attachment sheet 10, in addition to the soles, the attachment sheet 10 can be attached to the skin 5 in each part of the body such as a shoulder, an arm, and a calf. The attached sheet 10 according to the present embodiment as shown in FIGS. 1A and 1B includes a bag body 1 through which a body fluid can pass, a filler 2 accommodated in the bag body 1, and a skin 5. 1 and the contact layer 3 formed on the outer surface 17. Filler 2 contains an absorption component for absorbing body fluid that has passed through bag 1. The contact layer 3 contains a warming stimulus component for applying warming stimulus to the skin 5.

  The bag body 1 as shown in FIG. 1A further includes a base sheet 13 and a cover material 12. The base sheet 13 preferably includes a breathable material lower than that of the cover material 12. Such a base sheet 13 may be formed from one type of material, or may be formed from a plurality of materials. The base sheet 13 includes a base body 15. When the base sheet 13 is formed from one type of material, the base body 15 formed from a film material such as a plastic film or a metal vapor deposition film can be used as the base sheet 13. When the base sheet 13 is formed from a plurality of materials, the base sheet 13 may include a film coat in addition to the base body 15. Such a base sheet 13 may be film-coated on at least one side of the base body 15. In producing the base sheet 13 by film coating, for example, the resin film and the base body 15 may be integrated by heat and pressure molding, or the entire coating surface of the base body 15 may be covered with the resin paint. May be applied. Although it will not specifically limit if the base main body 15 is formed from the sheet-like material, For example, a nonwoven fabric, paper, and cloth are mentioned. The nonwoven fabric mentioned as an example of the base body 15 is a cloth-like material in which fibers are entangled without being woven by, for example, mechanical or chemical action.

  The cover material 12 includes a cover body 18 and a contact layer 3 formed on an outer surface (application surface) 17 thereof. Although it will not specifically limit if the cover main body 18 is formed from the sheet-like material which provides the air permeability higher than the base sheet 13 to the cover material 12, For example, a nonwoven fabric is mentioned. Such a non-woven fabric becomes a cloth-like material in which fibers are entangled without being woven by, for example, mechanical or chemical action.

The contact layer 3 is provided with a paint, and this paint contains a thermal sensation stimulating component. The contact layer 3 can be formed by directly applying a paint containing a warming sensation component to one surface to be the application surface 17 of the cover body 18 by, for example, gravure printing. When the contact layer 3 is formed by gravure printing, it is possible to make it difficult to scatter the paint containing the warming stimulus component at the work site. In forming the contact layer 3 on the cover body 18, it is preferable that the paint is applied to the cover body 18 of 1 m ² at ² g to 8 g. When the contact layer 3 is formed in this way, body fluid discharged from the skin 5 and containing waste products can pass through the cover material 12.

  As described above, when the contact layer 3 contains the warming stimulus component, the paint contained as the main component of the contact layer 3 is cured and the warming stimulus component is easily held in the contact layer 3. For this reason, a warm feeling stimulus can be given to the attached skin 5, and blood flow in the vicinity of the skin 5 with which the contact layer 3 is in contact can be promoted based on this warm feeling stimulus.

  When the warming stimulus component is contained in the contact layer 3, it is preferable that more than 5.0 parts by weight of warming stimulus component is added to 100 parts by weight of paint, and more preferably 7 parts by weight or more. Yes, still more preferably 10 parts by mass or more. The upper limit of the content of the warm sensation stimulating component is not particularly limited, but since the stimulation tends to become too strong with the increase in the content of the warm sensation stimulating component, it can be practically 20 parts by mass. .

  The warm sensation stimulating component may be, for example, vanillyl butyl ether or nonyl acid vanillyl amide. Moreover, the microcapsule which included the warm feeling stimulation component as another example of a warm feeling stimulation component can be mentioned.

  The coating material of the contact layer 3 contains a resin component. That is, the paint contains a resin component in addition to the warming stimulus component. The resin component is a material that contains waste products in the body and is a body fluid that is discharged from the skin 5 and that imparts hygroscopicity to the contact layer 3. Since the contact layer 3 has hygroscopicity, the moisture of the contact layer 3 acts, so that the warming stimulus component easily gives warming stimulus to the skin 5 of the used part.

  Examples of the resin component described above include urethane resins and vinyl acetate urethane resins (vinyl acetate urethane resins). The vinyl acetate urethane resin is preferably a mixture of a vinyl acetate resin and a urethane resin, or a vinyl acetate resin crosslinked with a urethane compound (aqueous vinyl urethane resin). When the resin component is an acetic acid urethane resin (when the contact layer 3 contains an acetic acid urethane resin), there is a tendency that the warm feeling stimulus by the warm feeling stimulating component is more easily given. This is because the molecular structure in which the resin component is cured contains abundant oxygen atoms, so that polarity is generated in the cured resin component and the contact layer 3 is likely to absorb moisture from the body fluid. It is done. For this reason, it is considered that the moisture in the contact layer 3 is more likely to act on the warming stimulus component, and the warming stimulus is more easily applied to the skin 5 in contact with the contact layer 3.

  Moreover, according to the conditions which form the contact layer 3, various additives, such as a hardening | curing agent and a diluent, can be suitably mix | blended with a coating material.

  In the attached sheet 10 according to the present embodiment, the integral bag body 1 may be formed from the cover material 12 provided with the contact layer 3 and the base sheet 13. When the cover material 12 and the base sheet 13 are integrally formed, the outer peripheral edge 14 of the cover main body 18 and the outer peripheral edge 16 of the base sheet 13 may be bonded through, for example, roll-type heat and pressure molding. In a state in which the cover material 12 and the base sheet 13 are integrated, the shape of the outer peripheral edge 14 may be the same as the shape of the outer peripheral edge 16. Here, “same” means not a strict shape relationship between the outer peripheral edge 14 and the outer peripheral edge 16 but a shape relationship that is substantially the same. By forming the integral bag body 1 from the cover material 12 and the base sheet 13 as described above, the filler 2 is sandwiched between the cover material 12 and the base sheet 13 and accommodated inside the bag body 1. Is done. When the filler 2 is accommodated inside the bag body 1, the filler 2 may be disposed inside the outer peripheral edges 14 and 16 of the cover material 12 and the base sheet 13 in a plan view.

  The filler 2 includes an absorbent component that has higher body fluid absorbability than the resin component of the contact layer 3. Since the filler 2 is higher than the contact layer 3 in the absorbability of the body fluid, the filler 2 (absorbing component) can absorb the body fluid from the skin 5 more easily than the contact layer 3.

  Moreover, it is preferable that the contact layer 3 has rigidity that is harder than that of the absorbing component by comparing the absorbing layer with the contact layer 3 that has absorbed body fluid from the skin. By making the contact layer 3 harder than the rigidity of the absorbing component in a state in which the body fluid is absorbed, even if the contact layer 3 absorbs the body fluid, it can be made difficult to swell excessively. By suppressing excessive swelling of the contact layer 3, it is possible to make it difficult to diffuse the warming stimulus component together with the body fluid into the filler 2. By suppressing the diffusion of the warming sensation component into the filler 2, the warming sensation from the contact layer 3 can be maintained as long as possible. The contact layer 3 may not function as an adhesive layer.

  As the above-mentioned absorption component, a natural or synthetic hydrophilic polymer, which is generally considered to have less burden on the body such as inflammation, can be used. Dietary fibers such as dextrin, starch, cellulose tapioca, xanthan gum, guar gum, gellan gum, and chitosan can be used as the natural hydrophilic polymer. Although there are celluloses that are slightly water-soluble at room temperature, those that change to water-solubility (easily water-soluble) when heat such as body temperature is applied, and those that have water-solubility at room temperature, but in the attached sheet 10 of this embodiment, Any of the above celluloses can be used as the absorbing component. As the synthetic hydrophilic polymer, PVA (polyvinyl alcohol), PVP (polyvinylpyrrolidone), smectite, or the like can be used.

  The filler 2 can contain an acidic component in addition to the absorbing component. Examples of acidic components include wood vinegar and bamboo vinegar. When the filler 2 contains an acidic component, this acidic component can be mix | blended with the filler 2 as a component different from the above-mentioned warming stimulation component.

  Moreover, when preparing the filler 2, each of the material which comprises the filler 2 can be mix | blended by a predetermined ratio, and can be mixed within a blender.

  According to the attached sheet 10 according to the present embodiment, the contact layer 3 containing the warming stimulus component is formed on the outer surface 17 of the bag body 1, so that the warming stimulus is easily given from the contact layer 3 to the skin. If warm stimulation is easily applied, blood flow in the body at least around the skin 5 in contact with the contact layer 3 can be promoted.

  Moreover, in order to obtain the feeling at the time of use with the attached sheet 10 like FIG. 2, it is possible to produce the filler 2 by mix | blending a warm feeling irritation | stimulation component. Since such a filler 2 is in a dry state, the filler 2 scatters from the unused bag 1, and the warming sensation component may irritate the mucous membrane portion of the eyes, respiratory organs, and the like. There is. Therefore, when the contact layer 3 is formed on the outer surface 17 of the bag body 1 as shown in FIG. 1A, the contact layer 3 contains a warming stimulus component, so that the above-described possibility due to scattering of the filler 2 is less likely to occur. be able to. As another form of FIG. 2, an attached sheet 10 and a paste such as gel or cream containing a warming stimulus component are separately prepared, and this paste is applied to the outer surface 17 of the bag body 1 immediately before use. It is conceivable to apply by. Such a paste may remain attached to the fingertip after application. The paste remaining without being applied in this way may adhere to mucous membrane parts such as the eyes and respiratory organs, and may be stimulated by a warm sensation stimulating component. Therefore, when the contact layer 3 is formed on the outer surface 17 of the bag 1 as shown in FIG. 1A, since the contact layer 3 contains a warming stimulus component, the above-described possibility due to the paste remaining on the fingertip or the like hardly occurs. can do.

  The attached sheet 10 according to the present embodiment as shown in FIGS. 1A and 1B may include the sealing material 4. The sealing material 4 includes a seal body 41 and an adhesive layer 42 formed on one side of the seal body 41. The seal body 41 can be formed from a sheet-like material having air permeability. Examples of the material of the seal body 41 include woven fabric, non-woven fabric, paper, and plastic sheet. As long as the adhesive layer 42 is configured to adhere to the adherend, it can be appropriately selected from known materials that impart adhesiveness to the adhesive layer 42. For example, the adhesive layer 42 may be formed from a material that imparts water resistance and adhesiveness. By providing the adhesive layer 42 in this manner, the sealing material 4 is bonded to the adherend. In an example of this embodiment, the adherend is the base sheet 13 and the skin 5. When attaching the bag 1 to the skin 5 using the sealing material 4, a part of the adhesive layer 42 and the base sheet 13 are bonded. The remaining portion (exposed portion) of the adhesive layer 42 thus exposed and the contact layer 3 may be attached to the skin 5.

  In addition, when the attached sheet 10 according to the present embodiment is not used, the exposed portion of the adhesive layer 42 and the contact layer 3 may be covered with an arbitrary release sheet so as to be storable.

  Moreover, the bag body 1 and the sealing material 4 may be prepared separately. In this case, the attachment sheet 10 according to this embodiment can be attached to the skin 5 by adhering the bag body 1 and the sealing material 4 as described above immediately before use.

  As another example, when the attached sheet 10 according to the present embodiment does not include the sealing material 4, a fixing material such as a bandage or a fixing net is appropriately selected, and the contact layer 3 is brought into contact with the skin 5 using the fixing material. The bag 1 can be attached.

  Hereinafter, the present invention will be specifically described by way of examples.

  In the examples and comparative examples described below, the following materials were used for the base sheet 13, the cover body 18, the filler 2, and the sealing material 4.

Base sheet 13: Nippon Paper Industries Co., Ltd. Cover body 18: Shinwa Co., Ltd. Sealing material 4: Yumex Corporation

<Example of production of filler 2>
50 parts by weight of dextrin and 40 parts by weight of soluble starch as absorption components, 5 parts by weight of wood vinegar as acidic components, 3 parts by weight of natural salt (powder containing mineral salts such as sodium chloride and magnesium chloride), 1 part by weight A mugwort powder, 0.5 parts by mass of licorice extract, and 0.5 parts by mass of turmeric powder were uniformly mixed, and this was used as a dry powder to prepare a filler 2.

<Example 1>
100 parts by mass of urethane resin as resin component (GV non-woven fabric manufactured by Osaka Printing Ink Manufacturing Co., Ltd .; 20% by mass + medium for GV non-woven ink manufactured by Osaka Printing Ink Manufacturing Co., Ltd .; 80% by mass), 10 parts by mass curing (Curing agent M, compound name; isocyanate) manufactured by Osaka Printing Ink Manufacturing Co., Ltd., 30 parts by weight of diluent (# 2 solvent for GV nonwoven fabric, toluene-containing agent manufactured by Osaka Printing Ink Co., Ltd.), and warm feeling A coating material was prepared by mixing 8 parts by weight of vanillyl butyl ether (manufactured by Takasago Fragrance Co., Ltd.) as a stimulating component. This paint was applied to a gravure printing machine (manufactured by Nitto Gravure Co., Ltd.), and the paint was printed on one side of the cover body 18. And the cover material 12 with which the contact layer 3 was provided was produced by hardening the printed coating material. When the paint was applied to the cover body 18, a pattern was prepared in advance on the printing plate so that the amount of paint applied was 4 g with respect to the cover body 18 of 1 m ² . And the bag body 1 was produced by enclosing the filler 2 in the inside, integrating the outer periphery 14 of the cover material 12 and the outer periphery 16 of the base sheet 13 with a heating and pressing roll. The base sheet 13 of the bag 1 was adhered to a part of the adhesive layer 42 in the sealing material 4 to produce the attached sheet 10.

<Comparative Example 1>
An attached sheet 10 was produced in the same manner as in Example 1 except that 2 parts by mass of vanillyl butyl ether was blended.

<Comparative example 2>
The attached sheet 10 was produced in the same manner as in Example 1 except that 6 parts by mass of vanillyl butyl ether was blended.

<Comparative Example 3>
A paint was prepared by mixing 140 parts by weight of a diluent (# 2 solvent for GV nonwoven fabric manufactured by Osaka Printing Ink Co., Ltd.) and 8 parts by weight of vanillyl butyl ether, and the paint was applied to the cover body 18 with a sprayer. Attached sheet 10 was produced in the same manner as Example 1 except for the above.

  Table 1 shows the blending ratios of Example 1 and Comparative Example 1-3, and the results using the attached sheet 10. The results in Table 1 were evaluated based on the following method. The unit of the numerical values shown in Table 1 is part by mass.

<Example 2>
100 parts by weight of vinyl acetate urethane resin as resin component (VM hardener manufactured by Toyo Ink Co., Ltd .; 75% by mass + R gold T medium manufactured by Toyo Ink Co., Ltd .; 25% by mass), 3 parts by weight of diluent (Toyo Ink Co., Ltd. LP solvent SC, toluene-containing thinner), and 6 parts by weight of vanillyl butyl ether as a warming stimulus component were mixed to prepare a coating material. Attached sheet 10 was produced in the same manner as Example 1 except for this.

<Example 3>
An attached sheet 10 was produced in the same manner as in Example 2 except that 8 parts by mass of vanillyl butyl ether was blended.

<Example 4>
The attached sheet 10 was produced in the same manner as in Example 2 except that 12 parts by mass of vanillyl butyl ether was blended.

<Example 5>
The attached sheet 10 was produced in the same manner as in Example 2 except that 15 parts by mass of vanillyl butyl ether was blended.

<Comparative example 4>
The attached sheet 10 was produced in the same manner as in Example 2 except that 2 parts by mass of vanillyl butyl ether was blended.

<Comparative Example 5>
The procedure was carried out except that 103 parts by weight of a diluent (LP solvent SC manufactured by Toyo Ink Co., Ltd.) and 15 parts by weight of vanillyl butyl ether were mixed to prepare a paint, and the paint was applied to the cover body 18 with a sprayer. The attached sheet 10 was produced in the same manner as in Example 2.

  Table 2 shows the blending ratios of Example 2-5 and Comparative Examples 4 and 5, and the results using the attached sheet 10. The results in Table 2 were evaluated based on the following method. The unit of the numerical values shown in Table 2 is part by mass.

<Evaluation of warm sensation>
For each attached sheet 10 of Example 1-5 and Comparative Examples 1, 2, and 4, warm sensation obtained by five monitors was evaluated according to the following criteria. When evaluating warm feeling stimulation by the attached sheet 10, the attached sheet 10 was attached to the sole of the monitor for 3 hours.
X: One or less persons felt warm stimulation.
Δ: 2 to 3 people felt warm stimulation.
○: Four people felt warm feeling stimulation.
A: All the monitors felt a warm sensation.

<Diffusion suppression by contact layer 3>
The diffusion degree of the warm sensation stimulating component in each attached sheet 10 of Example 1-5 and Comparative Example 1-5 was evaluated. 2 times mass of physiological saline (salt concentration: 0.9 w / v%) is dropped from above the contact layer 3 and absorbed into the filler 2 instead of the body fluid with respect to the dry weight of the filler 2 contained therein. I let you. Next, after covering the contact layer 3 with a polyethylene film, each attached sheet 10 was allowed to stand in a constant temperature room at 37 ° C. for 6 hours. Next, the filler 2 was taken out from each attached sheet 10, and each wet weight of the filler 2 was measured. Next, each filler 2 was slowly stirred and then 1 g was taken out, and 20 ml of distilled water was added to each of them to sufficiently disperse. 1 ml of hexane was added to this dispersion and mixed well. Thereafter, the mixed solution was separated into an aqueous solution and a hexane solution, and only the hexane solution was taken out and subjected to gas chromatography. Based on the results obtained by gas chromatography, the following diffusivity (%) was calculated, and the case where the diffusivity was 10% or less was marked with ◯, and the others were marked with x.
Dispersion rate (%) = [1-{(AB) / A}] × 100
Here, A is the amount (g) of the warming stimulus component in the contact layer 3 before use, and B is the amount (g) of the warming stimulus component in the filler 2 that has absorbed physiological saline.

<Evaluation results>
It was shown that Example 1-5 obtains a better warm sensation than Comparative Examples 1, 2, and 4. Moreover, the comparative examples 3 and 5 which do not contain the resin component were found to have a tendency for the warming sensation stimulating component to diffuse into the filler 2 as compared with the other examples.

10 attached sheet 1 bag 17 outer surface 2 filler 3 contact layer 5 skin

The present invention relates to an attached sheet and a method for producing the attached sheet , and more particularly, to an attached sheet suitably used for imparting a warm sensation to skin such as a sole and a method for producing the attached sheet .

The present invention has been made in view of the above points, and is provided with an attached sheet that promotes blood flow and promotes the discharge of bodily fluids including waste from the skin , and can reduce fatigue. An object of the present invention is to provide a manufacturing method .

The attachment sheet according to the present invention is an attachment sheet used by being attached to the skin, in order to bring the body fluid into contact with the skin, the filler contained in the bag body, and the skin. A contact layer formed on the outer surface of the bag body, the filler contains an absorption component for absorbing the body fluid that has passed through the bag body, and the contact layer imparts warmth irritation to the skin Is a cured product of a paint containing a warming stimulus component and a vinyl acetate urethane resin, and the content of the warming stimulus component is 7 parts by mass or more and 20 parts by mass with respect to 100 parts by mass of the paint. Or less.

In the attached sheet according to the present invention, the warm sensation stimulating component may be vanillyl butyl ether.

The method for manufacturing an attached sheet according to the present invention includes a bag body through which body fluid can pass, a filler contained in the bag body, and a contact layer formed on the outer surface of the bag body for contact with skin. the provided, and a method for producing the attached sheet used as an attachment to the skin, containing a warming stimulation component for imparting warmth irritation to the skin, and a vinyl acetate urethane resin Forming the contact layer by applying and curing a coating material on the outer surface of the bag body, the filler contains an absorption component for absorbing the body fluid that has passed through the bag body, and Content of a warm feeling irritation | stimulation component is 7 to 20 mass parts with respect to 100 mass parts of said coating materials.

In the accompanying sheet manufacturing method according to the present invention, the pre Kinuri fee may form the contact layer by gravure printing.

Contact layer 3 is made of the paint, the paint contains a warming stimulation component. The contact layer 3 can be formed by directly applying a paint containing a warming sensation component to one surface to be the application surface 17 of the cover body 18 by, for example, gravure printing. When the contact layer 3 is formed by gravure printing, it is possible to make it difficult to scatter the paint containing the warming stimulus component at the work site. In forming the contact layer 3 on the cover body 18, it is preferable that the paint is applied to the cover body 18 of 1 m ² at ² g to 8 g. When the contact layer 3 is formed in this way, body fluid discharged from the skin 5 and containing waste products can pass through the cover material 12.

The coating material of the contact layer 3 contains a resin component. That is, the paint contains a resin component in addition to the warming stimulus component. The resin component is a body fluid that absorbs waste in the body and is discharged from the skin 5 and is preferably a material that imparts hygroscopicity to the contact layer 3. Since the contact layer 3 has hygroscopicity, the moisture of the contact layer 3 acts, so that the warming stimulus component easily gives warming stimulus to the skin 5 of the used part.

<Diffusion suppression by contact layer 3>
The diffusion degree of the warm sensation stimulating component in each attached sheet 10 of Example 1-5 and Comparative Example 1-5 was evaluated. 2 times mass of physiological saline (salt concentration: 0.9 w / v%) is dropped from above the contact layer 3 and absorbed into the filler 2 instead of the body fluid with respect to the dry weight of the filler 2 contained therein. I let you. Next, after covering the contact layer 3 with a polyethylene film, each attached sheet 10 was allowed to stand in a constant temperature room at 37 ° C. for 6 hours. Next, the filler 2 was taken out from each attached sheet 10, and each wet weight of the filler 2 was measured. Next, each filler 2 was slowly stirred and then 1 g was taken out, and 20 ml of distilled water was added to each of them to sufficiently disperse. 1 ml of hexane was added to this dispersion and mixed well. Thereafter, the mixed solution was separated into an aqueous solution and a hexane solution, and only the hexane solution was taken out and subjected to gas chromatography. Based on the results obtained by gas chromatography, the following diffusivity (%) was calculated, and the case where the diffusivity was 10% or less was marked with ◯, and the others were marked with x.
Diffusion rate (%) = [1-{(AB) / A}] × 100
Here, A is the amount (g) of the warming stimulus component in the contact layer 3 before use, and B is the amount (g) of the warming stimulus component in the filler 2 that has absorbed physiological saline.

Claims (4)

An attachment sheet used by attaching to the skin,
A bag body fluid can pass through;
A filler contained in the bag,
A contact layer formed on the outer surface of the bag body for contact with the skin,
The filler contains an absorption component for absorbing the body fluid that has passed through the bag,
The attachment sheet, wherein the contact layer contains a warming stimulation component for imparting warming stimulation to the skin.   The attached sheet according to claim 1, wherein the warm sensation stimulating component is vanillyl butyl ether.   The attached sheet according to claim 1, wherein the contact layer contains a vinyl acetate urethane-based resin.   The attached sheet according to any one of claims 1 to 3, wherein the contact layer is formed by gravure printing a paint containing the warming stimulus component.

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